baber/WOPTO huggingface dataset:
Patent RU-2145261-C1 (RU)
Title: Apparatus for continuous measuring of quantity of coal in ball mill cavity
Inventor: DANIEL FONTANIL
IPC: G01N29/11
Filed: 1995-06-23
Granted: 2000-02-10
Abstract: FIELD: equipment for controlled operation of grinding units. SUBSTANCE: apparatus has transmitter of wave radiation such as ultrasonic or electromagnetic radiation, wave radiation receiver, with transmitter and receiver arrangement allowing radiation to pass through at least inner cavity of ball mill. Wave radiation receiver is connected to electronic circuit generating signal proportional to amount of coal within inner cavity of ball mill on the basis of comparison of received signal to data obtained upon preliminary gage measurements. Wave radiation transmitter and receiver are positioned at both sides of ball mill under control in axial alignment with ball mill shaft so that supersonic radiation is passing axially through inner cavity of ball mill. EFFECT: increased efficiency by improved measurement precision. 9 cl, 4 dwg
Patent RU-2099647-C1 (RU)
Title: Термостатируемый контейнер для хранения емкостей с термолабильным биопродуктом
Inventor: GRYADUNOV ALEKSANDR I
IPC: F24H7/00
Filed: 1995-07-19
Granted: 1997-12-20
Abstract: Использование: в области транспортных аппаратов, предназначенных для временного обеспечения в объеме рабочей камеры заданных режимов термостатирования. Сущность изобретения: в термостатируемом контейнере для хранения емкостей с термолабильным биопродуктом, содержащем теплоизолированную рабочую камеру, N теплоэлементов с рабочим веществом, температура фазового перехода которого близка к температуре статирования, достигается тем, что на сторонах теплоэлементов с рабочим веществом, температура фазового перехода которого близка к температуре статирования, достигается тем, что на сторонах теплоэлементов, обращенных к емкостям, установлены теплоизолирующие прокладки, n 1  первых теплоэлементов размещены с рабочим веществом, находящимися в твердом состоянии, а n 2  = N - n 1  вторых теплоэлементов размещены с рабочим веществом, находящимся в жидком состоянии, при этом первые и вторые теплоэлементы расположены преимущественно равномерно на каждой внутренней поверхности стенок, дна и крышки рабочей камеры. 11 з.п. ф-лы, 6 ил.
Patent RU-2087267-C1 (RU)
Title: Cutting tool
Inventor: ROGOV VLADIMIR A
IPC: B23B27/22
Filed: 1995-11-20
Granted: 1997-08-20
Abstract: FIELD: machining. SUBSTANCE: tool is provided with chip breaker made in form of disk with central hole and inclined working surface. Pin is provided with thrust bead engageable with cutting tip. Chip breaker is mounted rotatable on upper part of pin. Attachment unit is engageable with end of pin. Working surface of chip breaker is provided with grooves. length of upper portion of pin is more than height of chip breaker. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2127935-C1 (RU)
Title: Method and device for producing laser gamma radiation
Inventor: KHIDETSAGU IKEGAMI
IPC: H01S4/00
Filed: 1995-11-28
Granted: 1999-03-20
Abstract: FIELD: laser engineering. SUBSTANCE: in the course of lasing gamma rays, electron and positron beams are converged in same direction and form positronium or para- positronium molecules on convergence axis in the form of beam of same phase cooled down to transient Bose-Einstein condensation temperature with the result that gamma-rays of two wavelengths accompanying annihilation of molecules due to self-induced radiation are produced simultaneously. Gamma radiation lasing device has facility for converging electron and positron beams in same direction and focusing element at point of convergence of electrons and positrons. EFFECT: increased energy of laser radiation exceeding that of synchronous radiation beam at high monochromaticity and low noise. 6 cl, 1 dwg
Patent RU-2131120-C1 (RU)
Inventor: MARTYNOV A P
IPC: G01N22/00
Filed: 1996-04-12
Granted: 1999-05-27
Abstract: FIELD: measurement technology. SUBSTANCE: device determining parameters of dielectric materials has measurement section in the form of pipe length fitted with elements for excitation and pick-up electromagnetic energy located on side wall of pipe length along axis parallel to longitudinal axis of pipe section and correspondingly connected to source of electromagnetic energy and measurement unit manufactured in the form of meter of attenuation of electromagnetic energy connected to computer. Short- circuiting elements are put on ends of pipe length. Distance between elements for excitation and pick-up of electromagnetic energy is calculated by given mathematical relation and depends on dielectric permittivity of tested dielectric material, configuration and size of pipe length and amplitude of wave across inlet and outlet of pipe length. EFFECT: simplified design of device making it possible to measure parameters of various materials including liquid, gaseous and loose materials with high accuracy. 7 cl, 3 dwg
Patent RU-2094122-C1 (RU)
Inventor: MITSUK ANATOLIJ IVANOVICH
IPC: B03B5/32
Filed: 1996-06-10
Granted: 1997-10-27
Abstract: Использование: для разделения частиц материалов разной плотности и использовано, например, для выделения частиц золота из пульпы золотоносной руды. Сущность изобретения: сепаратор включает рабочую камеру, соединенную с приводом вращения и имеющую сливную кромку, приспособление для подачи пульпы на дно камеры, приспособление для сбора отработанной пульпы, согласно изобретению, рабочая камера перед сливной кромкой выполнена расширяющейся, при этом перед сливной кромкой расположен делитель потока, выполненный в виде набора колец, внутренний диаметр которых больше диаметра рабочей камеры, кольца установлены с возможностью перемещения друг относительно друга и относительно сливной кромки, приспособление для сбора отработанной пульпы выполнено в виде кольцевых камер, расположенных под кольцами. Кольцевые камеры выполнены спиральными. 1 з.п.ф-лы, 1 ил.
Patent RU-2125347-C1 (RU)
Title: Array of thin-film controlled reflectors for optical projection system and its manufacturing process
Inventor: ENG-KI MIN
IPC: H04N9/31
Filed: 1994-11-15
Granted: 1999-01-20
Abstract: FIELD: optical projection systems. SUBSTANCE: system has active array, array of M x N thin-film control structures each incorporating first and second control sections, each section having at least one thin-film layer of displacement-initiating material, pair of electrodes each placed on top and bottom surfaces of displacement-initiating thin-film layer, array of M x N supporting members each being used for holding control structures in respective positions by securing them on one end and for interconnecting each structure and active array, and array of M x N reflecting layers meant for reflecting light beams; each reflecting layer includes first side, second opposite side, and central section in-between where first and second sides of each reflecting layer are secured on top of first and second sections of respective control structures so that when first and second control sections in each control structure are deformed under the action of electric signal applied between first and second electrodes, central section of respective reflecting layer deflects and remains flat to provide for reflecting light beams from entire central section thereby raising optical efficiency. EFFECT: facilitated manufacture. 38 cl, 21 dwg
Patent RU-2118686-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: LJANGUZOV S V
IPC: F02K9/97
Filed: 1996-09-11
Granted: 1998-09-10
Abstract: FIELD: total thrust pulse control in rocket engineering. SUBSTANCE: engine has case 1 accommodating main charge 2, main nozzle 3 whose bell mouth mounts droppable thrust-level variation unit 4. Case mounts for radial displacement droppable gas generators 6 held in position by means of explosive lock 7. Inner spaces of gas generators communicate with case space either directly or through shut-off valve separating them. EFFECT: improved precision of control and operating reliability of engine. 1 dwg
Patent RU-2137245-C1 (RU)
Title: Display with flat screen with autoelectronic emitter carrying getter and process of its manufacture
Inventor: SERDZHIO KARELLA
IPC: H01J9/39
Filed: 1995-02-27
Granted: 1999-09-10
Abstract: FIELD: computer engineering. SUBSTANCE: proposed display has layer of excited luminophors, microcathodes, interlayer compounds, vacuum stabilizer and vacuum space. Process of manufacture of screen includes deposition of nonevaporating gas absorbing material on to substrate with the use of electrophoresis manually or mechanically. EFFECT: simplified manufacturing process thanks to integration of getter in limited space of display. 23 cl, 7 dwg
Patent RU-2111552-C1 (RU)
Inventor: KUKUSHKIN VIKTOR NIKOLAEVICH
IPC: G10K11/16
Filed: 1996-10-10
Granted: 1998-05-20
Abstract: FIELD: determination of integral efficiency of construction sound insulation. SUBSTANCE: effectiveness of plate sound insulation is estimated by integral coefficient of sound passage. To determine sound passage coefficient, linear dimensions, inherent oscillation frequencies and boundary frequency of plate are determined. Parameters, as well as plate thickness and rigidity, density and coefficient of mechanical losses of plate material, air density, and sound velocity in air are used for calculation of integral coefficient of sound passage at preset distance from plane and in definite noise effect frequency band. Three different formulas are proposed for calculation of above-indicated coefficient for different frequency bands located below and above plate boundary frequency and including the boundary frequency. EFFECT: exclusion of impermissible discrepancies between values of sound passage coefficient determined experimentally and analytically. 1 dwg
Patent RU-2141095-C1 (RU)
Title: Shaped charge
Inventor: ANDRIANOV B I
IPC: E21B43/117
Filed: 1996-10-22
Granted: 1999-11-10
Abstract: FIELD: blasting operations, formation of concentrated directed blast for perforation of boreholes. SUBSTANCE: increase in depth of penetration and decreased demolition action of blast on structural elements of borehole are achieved thanks to structure made of explosive with conical recess faced with metal and mounted in shell. Space formed by conical recess is vacuumed and houses one capsule with chemical agent as minimum. Recesses whose axes do not pass through axis of charge are made in equal intervals along internal generating line of recess. Capsule with chemical agent can be positioned on external generating line of metal shell. EFFECT: increased penetration depth and decreased demolition action of blast on structural elements of borehole. 2 dwg
Patent RU-2100840-C1 (RU)
Title: Method for playing game using credit card
IPC: G06Q50/34
Filed: 1996-10-30
Granted: 1997-12-27
Abstract: FIELD: computer engineering. SUBSTANCE: method involves authorization of credit card and judging possibility to play game, autonomous play of game and writing game result on credit card using electronic game unit. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2121565-C1 (RU)
Title: Method for completion of oil and gas wells by swabbing and device for its embodiment
Inventor: SAGDEEV SH KH
IPC: E21B43/00
Filed: 1996-10-22
Granted: 1998-11-10
Abstract: FIELD: oil and gas producing industry. SUBSTANCE: method includes raising of fluid level and pressure in zone of perforated filter of producing formation by reciprocation of piston driven by power unit installed on wellhead. Piston is made stepped with different diameters over its length. It is suspended on steel rope or cable or pipe string run into well directly to filter interval. Reciprocation of piston results in fluid pulsation with decrease and increase of fluid pressure. The device for embodiment of the claimed method has body mounted on rod. Stepped piston is made in the form of separate members with different diameter and rod-shank. Separate members are connected by rods. Piston separate members, rods and rod-shank have interval hollows and holes. Hollows are separated over length by plugs. Internal hollows are connected with well space through hole. EFFECT: dynamic excitation of drained formation by building up sign-varying hydrodynamic loads within producing formation-reservoir. 14 cl, 1 dwg
Patent RU-2085484-C1 (RU)
Inventor: PETRIK VIKTOR I
IPC: C01B31/00
Filed: 1996-11-13
Granted: 1997-07-27
Abstract: Использование: получение смазочных, аккумуляторных, композиционных материалов, красителей, материалов для оптоэлектроники, лекарственных препаратов. Сущность изобретения: смешивают сажу, графит, отходы заготовок, прессуют заготовку, просушивают в вакууме нагревом в камере синтеза фуллеренов. Нагревание заготовки ведут до температуры эмиттирующей поверхности 4300±100 o С резистивным, индукционным, магнетронным или другим методом, в вакууме. Заготовке придают форму, обеспечивающую встречно направленные или пересекающиеся потоки углеродных кластеров. Одновременно полученные фуллерены отделяют от сажи путем испарения из сборников сажи при их нагревании до 700-900 o С. Фуллерены одновременно разделяют по молекулярному весу на коллекторах, нагретых с образованием температурного градиента 400-480 o С. Устройство содержит водоохлаждаемую камеру 1, в центре которой расположен нагревательный элемент 2, перемещаемый с помощью механизма 5 эмиттер 3 из углеродных заготовок. Сборники сажи 7 и 8 выполнены в виде емкостей из термостойкого материала. Коллекторы фуллеренов 11, 12, 13, 14, 15, 16 выполнены в виде медных колец с вертикальными каналами. Содержание фуллеренов 5-20 мас.% и более. 2 с. и 14 з.п.ф-лы, 1 табл. 5 ил.
Patent RU-2127015-C1 (RU)
Inventor: KOGAN D A
IPC: G01R19/165
Filed: 1996-12-20
Granted: 1999-02-27
Abstract: FIELD: electrical engineering; designing systems with limited number of telemetering channels. SUBSTANCE: device has first and second secondary power supplies connected to supply voltage buses, comparator connected to input of first threshold element, second threshold element, AND gate, and OR gate, Outputs of first threshold element and AND gate are connected, respectively, to inputs of first and second final units. Device provides for eliminating false information in case of failure or drop of primary supply voltage. EFFECT: enlarged functional capabilities due to introducing power supply serviceability check. 1 dwg
Patent RU-2142819-C1 (RU)
Inventor: LASKA V L
IPC: A61L27/06
Filed: 1996-12-27
Granted: 1999-12-20
Abstract: Изобретение относится к медицинской технике, а точнее к травматологии и ортопедии для получения устройств, оптимизирующих процессы остеорепарации при лечении повреждений и заболеваний опорно-двигательной системы. Цель изобретения: повышение эффективности производства для изготовления в рамках одного технологического цикла. Имплантат после ионной очистки в тлеющем разряде нагревают в диапазоне 250-400 o С в вакууме не менее 10 -2  Па. после чего магнетронным распылением танталовой мишени в смеси аргона с кислородом напыляют пленку окиси тантала Та 2 O 5 , причем последовательностью указанных операций за счет ионной бомбардировки пленки окиси тантала в процессе ее нанесения обеспечивают ее электретные свойства и повышение эффективности производства для изготовления в рамках одного технологического цикла. Распыление танталовой мишени проводят в смеси аргона с парциальным давлением 10 -1 -1 Па и кислорода с парциальным давлением, необходимым для образования стехиометрического окисла Ta 2 O 5 . 1 з.п.ф-лы, 1 ил.
Patent RU-2120040-C1 (RU)
Title: Internal combustion engine exhaust gas evacuation device
Inventor: NEKRASHEVICH V F
IPC: F24F7/04
Filed: 1997-01-27
Granted: 1998-10-10
Abstract: FIELD: mechanical engineering; internal combustion engines; ventilation systems. SUBSTANCE: device has horizontally arranged gas outlet duct provided with longitudinal cut from below closed by flexible sealing members. Beginning of duct is made in the form of tapering intake portion. Fan and shutter are installed at end of duct. Gas intake carriage is installed in tapering intake portion of duct. Carriage is installed for subsequent displacement in duct. Carriage is of cyclone shape and is provided with ellipsoid-shaped coupling installed on branch pipe of carriage. Branch pipe of carriage is connected with exhaust branch pipe of engine by intermediate branch pipe and is spring-loaded. EFFECT: possibility of maintaining optimum microclimate in closed production locations, enhanced sanitary and hygienic conditions for personnel, increased service life of equipment. 6 cl, 4 dwg
Patent RU-2131545-C1 (RU)
Title: Variable-speed drive
Inventor: SIZOV I D
IPC: F16H15/20
Filed: 1997-01-30
Granted: 1999-06-10
Abstract: FIELD: transfer devices. SUBSTANCE: variable-speed drive includes double-stage multi-flow elastofriction drive. Twin cones are evenly mounted over circumference on axles which are secured as cantilevers in bearings of housing at angle relative to axis of input shaft. Angle of inclination of above-mentioned axles is equal to half angle at cone vertex. Inner generators of cones are brought in contact with rubber rim of drive roller. Outer generators of cones are brought in contact with rubber ring embracing the rim which is connected with output shaft. Rubber rim and rubber ring have flexible slip varying in width. EFFECT: increased range of control of gear ratio with axial displacement of kinematic links. 3 cl, 3 dwg
Patent RU-2139536-C1 (RU)
Inventor: KUZNETSOV A V
IPC: C12M3/00
Filed: 1997-02-14
Granted: 1999-10-10
Abstract: Изобретение относится к области микробиологии и медицины. Взвесь клеток фильтруют через фильтровальную бумагу, сложенную в форме конуса. Предварительно конус смачивают фиксатором. При реализации способа вдвое сокращается время проведения анализа при снижении затрат и трудоемкости.
Patent RU-2115150-C1 (RU)
Title: Relay regulator
Inventor: BICHUTSKIJ A JA
IPC: G05B11/01
Filed: 1997-03-03
Granted: 1998-07-10
Abstract: FIELD: automatic control. SUBSTANCE: relay regulator may be used in control systems of different inertia objects. Relay regulator has reversing counter, code-to-voltage converter, formers of standard signal of amplitude U a  and duration τ o , comparison device, adder, integrator, relay signal former with switching-off delay, amplifier with limiter, and relay element. EFFECT: extended functional capabilities.
Patent RU-2118411-C1 (RU)
Title: Process of deposition of chemical and electrochemical composite coats
Inventor: KUZNETSOV EH A
IPC: C25D5/02
Filed: 1997-03-04
Granted: 1998-08-27
Abstract: FIELD: mechanical engineering, electroplating, deposition of composite coats for protection of parts against wear and for formation of cutting edges on tools. SUBSTANCE: given process makes it possible to deposit composition coats with uniform distribution of particles of powder of any graininess on surface of any curvature and over section of coat without disruption of precision of profile of part. Part to be coated is partially submerged into convex elastic bottom of bath at stage of attachment of powder particles where deposition of composite coat is carried out. Folds of elastic bottom insulate uncoated surface and powder in needed quantity is poured on surface free of insulating material and is kept well on it due to presence of folds of elastic bottom limiting it. Convex bottom of bath is formed thanks to sagging of elastic material used as bottom when bath is lowered into liquid with density higher than that of solution for deposition. EFFECT: deposition of coats with uniform distribution of powder particles. 6 dwg, 1 tbl
Patent RU-2150059-C1 (RU)
Title: Resistance furnace for local heating of automatic- coupler cases
Inventor: POPOV S I
IPC: F27B1/09
Filed: 1997-06-17
Granted: 2000-05-27
Abstract: FIELD: mechanical engineering for transport. SUBSTANCE: resistance furnace used for heating automatic couplers during their repairs by welding and metal building-up, straightening of their shanks, and heat treatment has frame and one or more adjacent chambers with vertical working space and upper filler port which are made of fireproof layer and heat-insulating layers. Heating elements are placed downstream of working space loop; automatic heating-process control system incorporates thermal converters. Slab is installed on top of frame in horizontal position. Upper surface of supporting slab in maximal cross- sectional area of part head carries heat-insulating dome. Each chamber has at least two separately operating sections, one placed on top of other, for differential heating of part zones; supporting slab has shaped holes opposite filler ports of chambers; seating saddles are mounted to receive heads of automatic coupler case when shank is positioned vertically inside working space of chamber; heating temperature range of each chamber section is 200-1100 C. EFFECT: reduced energy requirement, improved quality of repair and post-repair serviceability, reduced maintenance charges. 2 dwg
Patent RU-2136132-C1 (RU)
Title: Method of fertilizing soil for crop plants
Inventor: SALOPEL TO JUKHA
IPC: A01G7/00
Filed: 1997-06-18
Granted: 1999-09-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves applying basic amount of nitrogenous fertilizer in cultivated area during sowing, with basic amount of fertilizer corresponding to basic yield being smaller than maximum yield; applying additional amount of fertilizer in restricted area and measuring gain on cultivated area and on area with additionally applied fertilizer for period beginning from initial time of growing period; comparing gain measured on cultivated area and gain measured on area with additionally applied fertilizer under similar growing conditions. In case gain on area with additionally applied fertilizer exceeds gain on cultivated area, additional amount of fertilizer is applied to cultivated area in accordance with plant gain on area with additionally applied fertilizer as compared to plant gain on cultivated area and amount of fertilizer used on cultivated area. EFFECT: increased yield and reduced amounts of fertilizers washed out into water systems and decreased contamination of water. 11 cl, 2 dwg, 5 ex
Patent RU-2123631-C1 (RU)
Title: Flanged joint for parts
Inventor: KUDIN V G
IPC: F16L23/02
Filed: 1997-07-23
Granted: 1998-12-20
Abstract: FIELD: oil handling machinery; flanged joints of parts under internal pressure of liquid media, delivery fittings, for example. SUBSTANCE: flanged joint has sealing member made form flexible material, for example, polyurethane which is mounted in chamber formed by circular trapezoidal grooves on flanges interconnected together. End sections of sealing member are received by grooves; their shape corresponds to shape of grooves. Central section connected with end sections has rectangular profile. EFFECT: enhanced tightness; reuse of sealing member; ease of fitting and dismantling joint. 3 dwg
Patent RU-2113885-C1 (RU)
Title: Fuel cleaning filter
Inventor: TAMAM JAN A N
IPC: B01D27/06
Filed: 1997-07-31
Granted: 1998-06-27
Abstract: FIELD: filter for cleaning liquids from suspensions; cleaning fuel delivered to internal combustion engines. SUBSTANCE: filter has housing and outlet pipe union and end washer made in form of cap whose lateral surface embraces outer surface of filter element as ring. End portion of cap has inner projection for embracing the inner lateral surface of filter element and projections for securing the cap in housing; chamber for passage of fuel is formed between lateral surface of cap and housing. EFFECT: improved quality of fuel cleaning; simplified construction and enhanced operational reliability. 3 dwg
Patent RU-2139382-C1 (RU)
Title: Detachable paper base with aluminum hydroperoxide-based pigment coatings
Inventor: BERND RAJNKHARDT
IPC: C09J7/04
Filed: 1996-03-26
Granted: 1999-10-10
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: paper base is intended for applying organosilicon binding agent-containing release coating including aluminum hydroxide as single pigment or pigment mixture with aluminum hydroxide as predominate component. Coating is formed with surface density 3 to 10 g/sq.m. EFFECT: reduced use of organosilicon polymer. 7 cl, 8 tbl, 5 ex